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ISL54505 PDF даташит

Спецификация ISL54505 изготовлена ​​​​«Intersil» и имеет функцию, называемую «Single SPST Analog Switches».

Детали детали

Номер произв ISL54505
Описание Single SPST Analog Switches
Производители Intersil
логотип Intersil логотип 

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ISL54505 Даташит, Описание, Даташиты
NORTECROEMCOMMENMDEENDIDSERLD5E4PF0LO5A0RCNEEMWENDTEPSAIGRNTS
+1.8V to +5.5V, 2.5, Single SPST Analog Switches
ISL54504, ISL54505
The Intersil ISL54504 and ISL54505 devices are low
ON-resistance, low voltage, bidirectional, single
pole/single throw (SPST) analog switches designed to
operate from a single +1.8V to +5.5V supply. Targeted
applications include battery powered equipment that
benefit from low rON resistance (2.5), excellent rON
flatness (0.6, and fast switching speeds (tON = 25ns,
tOFF = 15ns). The digital logic input is 1.8V CMOS
compatible when using a single +3V supply.
Cell phones, for example, often face ASIC functionality
limitations. The number of analog input or GPIO pins
may be limited and digital geometries are not well suited
to analog switch performance. This family of parts may
be used to switch in additional functionality while
reducing ASIC design risk. The ISL54504 and ISL54505
are offered in a 6 Ld 1.2mmx1.0mmx0.4mm pitch
µTDFN package and a 6 Ld SOT-23 package, alleviating
board space limitations.
The ISL54504 has one normally open (NO) switch and
ISL54505 has one normally closed (NC) switch.
TABLE 1. FEATURES AT A GLANCE
ISL54504
ISL54505
Number of Switches
1
1
SW NO NC
1.8V rON
1.8V tON/tOFF
3V rON
3V tON/tOFF
5V rON
5V tON/tOFF
Package
66
65ns/40ns
65ns/40ns
44
30ns/20ns
30ns/20ns
2.5
2.5
25ns/15ns
25ns/15ns
6 Ld µTDFN, 6 Ld SOT-23
Features
• ON-resistance (rON)
- VCC = +5.0V. . . . . . . . . . . . . . . . . . . . .
- VCC = +3.0V. . . . . . . . . . . . . . . . . . . . .
- VCC = +1.8V. . . . . . . . . . . . . . . . . . . . .
2.5
4.0
7.0
• rON flatness (+4.5V Supply) . . . . . . . . . . . . . 0.6
• Single supply operation . . . . . . . . +1.8V to +5.5V
• Fast switching action (+4.5V Supply)
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . 25ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . 15ns
• ESD HBM rating . . . . . . . . . . . . . . . . . . . . . . . 6kV
• 1.8V CMOS logic compatible (+3V supply)
• Available in 6 Ld µTDFN and 6Ld SOT-23 Packages
• Pb-free available (RoHS compliant)
Applications
• Battery powered, handheld, and portable equipment
- Cellular/mobile phones
- Pagers
- Laptops, notebooks, palmtops
• Portable Test and Measurement
• Medical Equipment
• Audio and video switching
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
This is a Pre-Development Preliminary Datasheet. Device functionality and specifications are subject to change
October 23, 2009
FN6552.2
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.









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ISL54505 Даташит, Описание, Даташиты
ISL54504, ISL54505
Ordering Information
PART NUMBER
(Notes 1, 4)
PART
MARKING
TEMP. RANGE
(°C)
PACKAGE
(Tape and Reel) (Pb-Free)
PKG. DWG. #
ISL54504IRUZ-T (Note 2)
4
-40 to +85
6 Ld TDFN
L6.1.2x1.0A
ISL54504IHZ-T (Note 3)
4504
-40 to +85
6 Ld SOT-23
MDP0038
ISL54505IRUZ-T (Note 2)
5
-40 to +85
6 Ld TDFN
L6.1.2x1.0A
ISL54505IHZ-T (Note 3)
4505
-40 to +85
6 Ld SOT-23
MDP0038
NOTES:
1. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach
materials and NiPdAu plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free
soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the
Pb-free requirements of IPC/JEDEC J STD-020.
3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach
materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both
SnPb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that
meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
4. For Moisture Sensitivity Level (MSL), please see device information page for ISL54504, ISL54505. For more information on
MSL please see techbrief TB363.
Pin Configurations (Note 5)
ISL54504
(6 LD TDFN)
TOP VIEW
ISL54504
(6 LD SOT-23)
TOP VIEW
NO 1
GND 2
N.C. 3
6 IN
5 V+
4 COM
N.C. 1
IN 2
NO 3
6 GND
5 COM
4 V+
ISL54505
(6 LD TDFN)
TOP VIEW
ISL54505
(6 LD SOT-23)
TOP VIEW
N.C. 1
6 IN
GND 2
5 V+
NC 3
4 COM
NOTE:
5. Switches Shown for Logic “0” Input.
Truth Table
LOGIC
ISL54504
ISL54505
0 Off On
1 On Off
NOTE: Logic “0” 0.5V. Logic “1” 1.4V with a 3V supply.
NC 1
IN 2
N.C. 3
6 GND
5 COM
4 V+
Pin Descriptions
PIN NAME
FUNCTION
V+ System Power Supply Input (+1.8V to +5.5V)
GND Ground Connection
IN Digital Control Input
COM Analog Switch Common Pin
NO Analog Switch Normally Open Pin
NC Analog Switch Normally Closed Pin
N.C. No Connect
2 FN6552.2
October 23, 2009









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ISL54505 Даташит, Описание, Даташиты
ISL54504, ISL54505
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 6.5V
Input Voltages
NO, NC, IN (Note 4) . . . . . . . . . . . . -0.5V to ((V+) + 0.5V)
Output Voltages
COM (Note 4) . . . . . . . . . . . . . . . . -0.5V to ((V+) + 0.5V)
Continuous Current NO, NC, or COM. . . . . . . . . . . . ±300mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) 600mA
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . >6kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . >300V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . >2.2kV
Thermal Information
Thermal Resistance (Typical)
JA (°C/W) JC (°C/W)
6 Ld µTDFN Package (Notes 7, 9). . 239.2
111.6
6 Ld SOT-23 Package (Note 8, 10) . 260
120
Maximum Junction Temperature (Plastic Package). . +150°C
Maximum Storage Temperature Range. . . . . -65°C to +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
V+ (Positive DC Supply Voltage) . . . . . . . . . . . 1.8V to 5.5V
Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . 0V to V+
VIN (Digital Logic Input Voltage (IN) . . . . . . . . . . . 0V to V+
Temperature Range . . . . . . . . . . . . . . . . . . -40°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact
product reliability and result in failures not covered by warranty.
NOTES:
6. Signals on NC, NO, IN, or COM exceeding V+ or GND are clamped by internal diodes. Limit forward diode current to maximum
current ratings.
7. JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach”
features. See Tech Brief TB379.
8. JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief
TB379 for details.
9. For JC, the “case temp” location is the center of the exposed metal pad on the package underside.
10. For JC, the “case temp” location is taken at the package top center.
Electrical Specifications - 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, VINH = 2.0V, VINL = 0.8V
(Note 11), Unless Otherwise Specified. Boldface limits apply over the oper-
ating temperature range, -40°C to +85°C.
PARAMETER
TEST CONDITIONS
TEMP
MIN
MAX
(°C) (Notes 12, 13) TYP (Notes 12, 13) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range,
VANALOG
ON-Resistance, rON
Full
V+ = 4.5V, ICOM = 100mA, VNO or
VNC = 0V to V+, (Note 15, See Figure 4)
25
Full
0 - V+
- 2.2 2.5
- -3
V
rON Flatness, rFLAT(ON) V+ = 4.5V, ICOM = 100mA, VNO or
25
- 0.6 0.65
VNC = 0V to V+, (Notes 14, 15)
Full -
- 0.7
NO or NC OFF Leakage
Current, INO(OFF) or
INC(OFF)
V+ = 5.5V, VCOM = 0.3V, 5V, VNO or
VNC = 5V, 0.3V
25
-25 1.5
25
Full -150
-
150
COM ON Leakage
V+ = 5.5V, VCOM = 0.3V, 5V, or VNO or
25
-30 2.8
30
Current, ICOM(ON)
VNC = 0.3V, 5V, or Floating
Full -300
-
300
nA
nA
nA
nA
DYNAMIC CHARACTERISTICS
Turn-ON Time, tON
V+ = 4.5V, VNO or VNC = 3.0V, RL = 50, 25
-
25
-
CL = 35pF (See Figure 1, Note 15) Full - 25 -
Turn-OFF Time, tOFF
V+ = 4.5V, VNO or VNC = 3.0V, RL = 50, 25
-
15
-
CL = 35pF (See Figure 1, Note 15) Full - 16 -
ns
ns
ns
ns
Break-Before-Make Time V+ = 5.5V, VNO or VNC = 3.0V, RL = 50, Full - 15 -
Delay, tD
CL = 35pF (See Figure 3, Note 15)
Charge Injection, Q
VG = 0V, RG = 0, CL = 1.0nF
(See Figure 2)
25 - 24 -
ns
pC
OFF Isolation
RL = 50, CL = 5pF, f = 1MHz,
VCOM = 1VP-P (See Figure 3)
25 - 70 - dB
3 FN6552.2
October 23, 2009










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